30109184

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 71233536

約数和(自身を除く): 41124352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 271, 434, 448, 496, 512, 542, 868, 896, 992, 1084, 1736, 1792, 1897, 1984, 2168, 3472, 3584, 3794, 3968, 4336, 6944, 7588, 7936, 8401, 8672, 13888, 15176, 15872, 16802, 17344, 27776, 30352, 33604, 34688, 55552, 58807, 60704, 67208, 69376, 111104, 117614, 121408, 134416, 138752, 235228, 242816, 268832, 470456, 485632, 537664, 940912, 971264, 1075328, 1881824, 2150656, 3763648, 4301312, 7527296, 15054592, 30109184]

約数ペア:

[(1, 30109184), (2, 15054592), (4, 7527296), (7, 4301312), (8, 3763648), (14, 2150656), (16, 1881824), (28, 1075328), (31, 971264), (32, 940912), (56, 537664), (62, 485632), (64, 470456), (112, 268832), (124, 242816), (128, 235228), (217, 138752), (224, 134416), (248, 121408), (256, 117614), (271, 111104), (434, 69376), (448, 67208), (496, 60704), (512, 58807), (542, 55552), (868, 34688), (896, 33604), (992, 30352), (1084, 27776), (1736, 17344), (1792, 16802), (1897, 15872), (1984, 15176), (2168, 13888), (3472, 8672), (3584, 8401), (3794, 7936), (3968, 7588), (4336, 6944)]